JPS61134616A - Detector for electronic parts - Google Patents

Detector for electronic parts

Info

Publication number
JPS61134616A
JPS61134616A JP59258090A JP25809084A JPS61134616A JP S61134616 A JPS61134616 A JP S61134616A JP 59258090 A JP59258090 A JP 59258090A JP 25809084 A JP25809084 A JP 25809084A JP S61134616 A JPS61134616 A JP S61134616A
Authority
JP
Japan
Prior art keywords
chip parts
detector
substrate
chip component
setting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP59258090A
Other languages
Japanese (ja)
Other versions
JPH0432965B2 (en
Inventor
Kazuyuki Akatsuchi
赤土 和之
Shinsuke Sakaguchi
坂口 信介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59258090A priority Critical patent/JPS61134616A/en
Publication of JPS61134616A publication Critical patent/JPS61134616A/en
Publication of JPH0432965B2 publication Critical patent/JPH0432965B2/ja
Granted legal-status Critical Current

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  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

PURPOSE:To find accurately the abnormal setting state of chip parts by providing a position detector which detects the height of chip parts on a substrate to check the setting state of chip parts. CONSTITUTION:A substrate 8 is carried after chip parts 9 are set to it, and the substrate 8 is positioned in X and Y directions by a stopper 10a or the like to bring chip parts 9 just under a probe 20. If chip parts 9 are set correctly, a detector 5 reacts to it through a slit 18 of a plate 28 to report normal setting. If chip parts 9 are stood, the detector 5 is shielded by the plate 28 because a shaft 23 rises by an extent corresponding to the difference between standing dimensions and lying dimensions of chip parts 9, and the detector 5 does not react to the report abnormal setting. If setting of chip parts 9 is omitted, a head 4 is not brought into contact with chip parts 9 though it falls to a prescribed position, and the shaft 23 does not rise, and the detector 5 is shielded by the plate and does no react to report abnormal setting.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、チップ部品を装着した後の基板上におけるチ
ップ部品の装着状態を検出するための電子部品検出装置
に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an electronic component detection device for detecting the mounting state of a chip component on a board after the chip component is mounted.

従来の技術・ 近年、チップ部品装着装置により、チップ部品を基板に
自動装着することが行なわれるようになってきた。
BACKGROUND OF THE INVENTION In recent years, chip component mounting devices have come to be used to automatically mount chip components onto substrates.

発明が解決しようとする問題点 しかし、前記従来のチップ部品装着装置では。The problem that the invention aims to solve However, in the conventional chip component mounting apparatus.

基板上のチップ部品の装着状態を検出できず、このため
チップ部品の異常装着状態を検出できないまま次工程へ
送らざるを得ないという問題を有している。
There is a problem in that the mounting state of the chip components on the board cannot be detected, and therefore the chip components have to be sent to the next process without being able to detect the abnormal mounting state.

本発明は、以上のような問題を解決するべくなされたも
ので、チップ部品装着後の基板上のチップ部品の装着状
態を検出できるようにすることを目的とするものである
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to make it possible to detect the mounting state of a chip component on a board after the chip component is mounted.

問題点を解決するための手段 上記目的を達成するため本発明は、基板の大きさに対応
してこの基板の位置決めを行なう基板支持台と、 前記基板支持台を検査位置へ移動させる駆動装置と。
Means for Solving the Problems In order to achieve the above object, the present invention comprises: a substrate support for positioning a substrate according to its size; and a drive device for moving the substrate support to an inspection position. .

前記検出位置において、前記基板上のチップ部品の高さ
を検出することによりこのチップ部品の装着状態を検査
する位置検出装置と、 を備えたものである。
A position detection device that detects the height of the chip component on the substrate at the detection position to inspect the mounting state of the chip component.

作用 このようなものであると、位置検出装置にて基板上のチ
ップ部品の高さを検出し、このチップ部品が正常に装着
されたときの高さのデータと比較することにより、装着
状態の適否が判定される。
In this case, the position detection device detects the height of the chip component on the board and compares it with the height data when the chip component is normally installed, thereby determining the mounting state. Adequacy will be determined.

実施例 第1図は本発明の一実施例における電子部品検出装置の
斜視図、第2図は電子部品検出装置における位置検出装
置としてのヘッドとチップ部品の装着状態を示す断面図
である0位置検出装置としてのヘッド(4)は、パルス
モータ−(6)に連結されたボールネジ(図示していな
い)とリニアモーションシャフト(図示していない)に
ガイドされ、上下動自在に支持されている。ヘッド(4
)におけるフレーム(25)の下には、内部にベアリン
グ(29)を有する筒状のホルダー(24)が固定され
ている。シャフト(23)は、ベアリング(29)を介
して、ホルダー(24)内に上下動自在に支持され、引
張り弾性体(26)によってフレーム(25)と連結さ
れている。
Embodiment FIG. 1 is a perspective view of an electronic component detection device according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the mounting state of a head and a chip component as a position detection device in the electronic component detection device. A head (4) serving as a detection device is guided by a ball screw (not shown) connected to a pulse motor (6) and a linear motion shaft (not shown), and supported so as to be movable up and down. Head (4
) A cylindrical holder (24) having a bearing (29) inside is fixed under the frame (25). The shaft (23) is supported in a holder (24) via a bearing (29) so as to be able to move up and down, and is connected to the frame (25) by a tensile elastic body (26).

シャフト(23)の下端には、ナツト(21)によって
連結された探針(20)があり、シャフト(23)の内
部には、探針(20)の根元を押圧してこの探針に作用
する衝撃を緩和するための弾性体(22)が設けられて
いる。シャフト(23)の上端には、検出器(5)から
の電子ビームを通過させるためにスリット(18)が形
成されたプレート(28)が固定されている。
At the lower end of the shaft (23) there is a probe (20) connected by a nut (21), and inside the shaft (23) there is a probe (20) that acts on the probe by pressing the base of the probe (20). An elastic body (22) is provided to cushion the impact. A plate (28) in which a slit (18) is formed is fixed to the upper end of the shaft (23) for passing the electron beam from the detector (5).

チップ部品(9)が装着された後基板(8)は、ベルト
コンベア(1)により移動(A方向)L、ストッパー 
(17)によって停止している。停止している基板(8
)は、爪(2)によってさらに進行方向(B方向)に運
ばれ、一枚づつ基板支持台(13)へ搬送される。
After the chip component (9) is mounted, the board (8) is moved by the belt conveyor (1) (A direction) L, and the stopper
It is stopped by (17). Board that is stopped (8
) are further carried in the advancing direction (direction B) by the claws (2) and transported one by one to the substrate support stand (13).

基板支持台(13)へ基板(8)が搬送されると、スト
ッパー(10a)が回転(D方向)し、進行方向前方 
     1に出現する。ストッパー(10a)は基板
(8)の流れ方向(X方向)の基準となり、基板(8)
の後方より爪(10b)がこの基板(8)を押しつけ、
X方向の位置決めを行なう、X方向の位置決めを行なっ
た基板(8)は、この基板(8)の流れ方向と直角な方
向(Y方向)に位置決めを行なう、すなわち、基板(8
)は、可動ガイド(16)によって、Y方向の基準とな
る固定ガイド(15)にシリンダー(図示していない)
にてE方向に押しつけられ、Y方向の位置決めを行なう
ことになる。
When the substrate (8) is transferred to the substrate support stand (13), the stopper (10a) rotates (direction D) and moves forward in the forward direction.
Appears in 1. The stopper (10a) serves as a reference for the flow direction (X direction) of the substrate (8), and
The claw (10b) presses this board (8) from behind,
The substrate (8) that has been positioned in the X direction is positioned in the direction (Y direction) perpendicular to the flow direction of this substrate (8), that is, the substrate (8)
) is attached to a cylinder (not shown) by a movable guide (16) to a fixed guide (15) that serves as a reference in the Y direction.
is pressed in the E direction, and positioning is performed in the Y direction.

基板支持台(13)は、モーター(12)によりX方向
及びY方向(C方向)に水平移動する駆動装置としての
XYテーブル(3)上に固定されている。前記XYテー
ブル(3)によって、基板(8)上のチップ部品(9)
を随時、上下動する探針(20)の直下に移動させる。
The substrate support stand (13) is fixed on an XY table (3) serving as a drive device that moves horizontally in the X direction and the Y direction (C direction) by a motor (12). The chip component (9) on the substrate (8) is removed by the XY table (3).
is moved directly below the probe (20) which moves up and down as needed.

各チップ部品(9)の大きさをコンピューターに入力す
ることで、基板(8)上に装着されたチップ部品(9)
の正常な厚み(位置)が記憶される。パルスモータ−(
6)とエンコーダー(7)により、ヘッド(4)はチッ
プ部品(9)の大きさに対応して所定位置まで下方向に
下降し、探針(20)が基板(8)上のチップ部品(9
)に接触すると、シャフト(23)はC方向に上昇する
。チップ部品(9)が正常に装着されていると、プレー
ト(28)のスリット(18)を通して検出器(5)が
反応し、正常位置を知らせる(第2図(a)参照)、チ
ップ部品(9)が立つている場合は、ヘッド(4)は所
定位置まで下降するので、シャフト(23)がチップ部
品(9)の立ちの寸法差分だけ上昇し、検出器(5)は
プレート(28)で遮られて反応しないため、異常を知
らせる(第2図(b)参照)、チップ部品(9)が装着
されていない場合は、ヘッド(4)は所定位置まで下降
するが、チップ部品に当接しないためシャフト(23)
が上昇せず、検出1) (5)はプレート(28)で遮
られて反応しないため、異常を知らせる(第2図(c)
参照)。
By inputting the size of each chip component (9) into the computer, the chip component (9) is mounted on the board (8).
The normal thickness (position) of is memorized. Pulse motor (
6) and the encoder (7), the head (4) is lowered downward to a predetermined position corresponding to the size of the chip component (9), and the probe (20) touches the chip component ( 9
), the shaft (23) rises in the C direction. When the chip component (9) is installed normally, the detector (5) reacts through the slit (18) of the plate (28), indicating the normal position (see Figure 2 (a)), and the chip component ( 9) is upright, the head (4) is lowered to a predetermined position, so the shaft (23) is raised by the difference in the vertical dimension of the chip component (9), and the detector (5) is connected to the plate (28). If the chip component (9) is not attached, the head (4) will descend to the specified position, but if the chip component (9) is not attached, the head (4) will not respond. Shaft (23) because it does not touch
does not rise and detection 1) (5) is blocked by the plate (28) and does not react, indicating an abnormality (Fig. 2 (c)
reference).

このように、正常状態に設定された位置で検出器(5)
が反応しないときは、チップ部品(9)が正常な状態で
基板(8)上に装着されていないことを示すか、あるい
は基板(8)上にチップ部品(9)が装着されていない
ことを示す。
In this way, the detector (5) is placed in the position set to normal condition.
If it does not respond, this indicates that the chip component (9) is not mounted on the board (8) in a normal state, or that the chip component (9) is not mounted on the board (8). show.

装着後、爪(10a) (10b)および可動ガイド(
16)は解除され、基板(8)は爪(2)により押され
、ベルトコンベア(11)にのせられ、次工程(H方向
)へ搬出される。
After installation, remove the claws (10a) (10b) and movable guide (
16) is released, the substrate (8) is pushed by the claws (2), placed on the belt conveyor (11), and carried out to the next process (in the H direction).

なお、上記においては、シャフト(23)の上下動と検
出器(5)との対応でチップ部品(9)の装着状態を検
出したが、この他に、差動トランスを用いてチップ部品
(9)の厚さを測定し、それを制御装置に送ることで装
着状態を検出することもできる。
In the above, the mounting state of the chip component (9) was detected by the correspondence between the vertical movement of the shaft (23) and the detector (5). ) It is also possible to detect the attachment status by measuring the thickness and sending it to the control device.

発明の効果 以上述べたように本発明によると、チップ部品装着後の
基板上のチップ部品装着状態を検出する位置検出装置を
設けることにより、チップ部品の異常装着状態を発見す
ることができ、装着状態の異常による不良をなくすこと
ができる。
Effects of the Invention As described above, according to the present invention, by providing a position detection device that detects the mounting state of the chip component on the board after the chip component has been mounted, it is possible to discover the abnormal mounting state of the chip component. Defects due to abnormal conditions can be eliminated.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例における電子部品検出装置の
全体斜視図、第2図はチップ部品と検出装置の位置関係
を示す断面図である。 (3)・・・XYテーブル(駆動装置)、(4)・・・
ヘッド(位置検出装置)、(5)・・・検出器、(6)
・・・パルスモータ−1(7)・・・エンコーダー、(
8)・・・基板、(9)・・・チップ部品、 (13)
・・・基板支持台、 (20)・・・探針、(23)・
・・シャフト、 (24)・・・ホルダー、(28)・
・・プレート代理人   森  本  義  弘 @2図 め         (トン (C〕
FIG. 1 is an overall perspective view of an electronic component detection device according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the positional relationship between the chip component and the detection device. (3)...XY table (drive device), (4)...
Head (position detection device), (5)...detector, (6)
...Pulse motor-1 (7) ...Encoder, (
8)...Substrate, (9)...Chip parts, (13)
...substrate support stand, (20) ... probe, (23).
・・Shaft, (24)・・Holder, (28)・
...Plate agent Yoshihiro Morimoto @ 2nd figure (Ton (C))

Claims (1)

【特許請求の範囲】 1、基板の大きさに対応してこの基板の位置決めを行な
う基板支持台と、 前記基板支持台を検査位置へ移動させる駆動装置と、 前記検出位置において、前記基板上のチップ部品の高さ
を検出することによりこのチップ部品の装着状態を検査
する位置検出装置と、 を備えたことを特徴とする電子部品検出装置。
[Claims] 1. A substrate support for positioning the substrate according to the size of the substrate; a drive device for moving the substrate support to an inspection position; An electronic component detection device comprising: a position detection device for inspecting the mounting state of a chip component by detecting the height of the chip component.
JP59258090A 1984-12-05 1984-12-05 Detector for electronic parts Granted JPS61134616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59258090A JPS61134616A (en) 1984-12-05 1984-12-05 Detector for electronic parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59258090A JPS61134616A (en) 1984-12-05 1984-12-05 Detector for electronic parts

Publications (2)

Publication Number Publication Date
JPS61134616A true JPS61134616A (en) 1986-06-21
JPH0432965B2 JPH0432965B2 (en) 1992-06-01

Family

ID=17315370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59258090A Granted JPS61134616A (en) 1984-12-05 1984-12-05 Detector for electronic parts

Country Status (1)

Country Link
JP (1) JPS61134616A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106502A (en) * 1986-10-24 1988-05-11 Hitachi Ltd Inspection of loaded part
JP2007088181A (en) * 2005-09-21 2007-04-05 Juki Corp Component mounting device
CN111426292A (en) * 2020-04-27 2020-07-17 珠海格力大金机电设备有限公司 Automatic measuring equipment for mounting height of power device, processing method of automatic measuring equipment and circuit board measuring system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350585A (en) * 1976-10-20 1978-05-09 Mitsuru Nakayama Slide base
JPS5890109A (en) * 1981-11-25 1983-05-28 Mitsutoyo Mfg Co Ltd Multi-dimensional measuring apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350585A (en) * 1976-10-20 1978-05-09 Mitsuru Nakayama Slide base
JPS5890109A (en) * 1981-11-25 1983-05-28 Mitsutoyo Mfg Co Ltd Multi-dimensional measuring apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106502A (en) * 1986-10-24 1988-05-11 Hitachi Ltd Inspection of loaded part
JP2007088181A (en) * 2005-09-21 2007-04-05 Juki Corp Component mounting device
CN111426292A (en) * 2020-04-27 2020-07-17 珠海格力大金机电设备有限公司 Automatic measuring equipment for mounting height of power device, processing method of automatic measuring equipment and circuit board measuring system

Also Published As

Publication number Publication date
JPH0432965B2 (en) 1992-06-01

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